Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between METOP-B and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 2/26/2023
Index Date (METOP-B) Time (METOP-B) Lat,Lon (METOP-B) SZA (METOP-B ) Date (NPP) Time (NPP) Lat,Lon (NPP) SZA (NPP ) Distance(km) Time Diff (sec)
1 03/07/2023 22:59:25 73.60,-171.18 78.80 03/07/2023 22:58:18 73.60,-174.17 78.98 94.14 67
2 03/07/2023 23:50:08 -73.56, -3.95 101.25 03/07/2023 23:49:01 -73.54, -6.73 101.10 87.51 67
3 03/08/2023 00:40:52 73.33, 162.87 78.54 03/08/2023 00:39:42 73.31, 161.12 78.63 55.80 70
4 03/08/2023 01:31:35 -73.23, -30.01 101.57 03/08/2023 01:30:24 -73.25, -31.44 101.45 45.86 71
5 03/08/2023 02:22:19 73.00, 136.82 78.22 03/08/2023 02:21:05 73.01, 136.39 78.28 13.95 74
6 03/08/2023 03:13:02 -72.96, -55.94 101.83 03/08/2023 03:11:48 -72.96, -56.18 101.80 7.56 74
7 03/08/2023 04:03:43 72.88, 111.22 78.09 03/08/2023 04:02:32 72.87, 111.33 78.09 3.61 71
8 03/08/2023 04:54:25 -72.89, -81.44 101.92 03/08/2023 04:53:17 -72.92, -81.46 101.88 3.34 68
9 03/08/2023 05:45:04 72.91, 85.94 78.08 03/08/2023 05:44:02 72.88, 85.94 78.07 3.26 62
10 03/08/2023 06:35:47 -72.87,-106.82 101.97 03/08/2023 06:34:46 -72.88,-106.74 101.95 2.77 61
11 03/08/2023 07:26:26 72.89, 60.55 78.04 03/08/2023 07:25:32 72.89, 60.55 78.05 0.29 54
12 03/08/2023 08:17:08 -72.90,-132.10 101.97 03/08/2023 08:16:16 -72.88,-132.13 101.97 1.79 52
13 03/08/2023 09:07:48 72.86, 35.17 77.99 03/08/2023 09:07:02 72.89, 35.16 78.03 3.30 46
14 03/08/2023 09:58:30 -72.87,-157.49 102.02 03/08/2023 09:57:46 -72.89,-157.52 101.99 2.12 44
15 03/08/2023 10:49:10 72.84, 9.78 77.94 03/08/2023 10:48:31 72.85, 9.87 77.96 3.07 39
16 03/08/2023 11:39:52 -72.85, 177.13 102.07 03/08/2023 11:39:15 -72.85, 177.20 102.07 2.25 37
17 03/08/2023 12:30:31 72.87, -15.50 77.94 03/08/2023 12:30:01 72.86, -15.52 77.94 1.62 30
18 03/08/2023 13:21:13 -72.88, 151.85 102.07 03/08/2023 13:20:45 -72.86, 151.81 102.09 3.29 28
19 03/08/2023 14:11:53 72.85, -40.88 77.89 03/08/2023 14:11:31 72.87, -40.91 77.92 2.02 22
20 03/08/2023 15:02:35 -72.86, 126.47 102.12 03/08/2023 15:02:15 -72.86, 126.42 102.11 1.64 20
21 03/08/2023 15:53:15 72.83, -66.27 77.85 03/08/2023 15:53:00 72.82, -66.19 77.84 2.54 15
22 03/08/2023 16:43:57 -72.84, 101.08 102.16 03/08/2023 16:43:44 -72.82, 101.13 102.18 2.67 13
23 03/08/2023 17:34:36 72.86, -91.55 77.85 03/08/2023 17:34:30 72.83, -91.58 77.82 3.11 6
24 03/08/2023 18:25:19 -72.82, 75.69 102.21 03/08/2023 18:25:14 -72.83, 75.74 102.20 1.98 5
25 03/08/2023 19:15:58 72.83,-116.93 77.80 03/08/2023 19:16:00 72.84,-116.97 77.80 1.37 2
26 03/08/2023 20:06:40 -72.85, 50.42 102.21 03/08/2023 20:06:44 -72.83, 50.35 102.22 2.36 4
27 03/08/2023 20:57:20 72.81,-142.32 77.75 03/08/2023 20:57:29 72.80,-142.25 77.73 2.82 9
28 03/08/2023 21:48:02 -72.82, 25.03 102.26 03/08/2023 21:48:14 -72.84, 24.96 102.24 3.06 12
29 03/08/2023 22:38:42 72.79,-167.70 77.71 03/08/2023 22:38:59 72.80,-167.64 77.71 2.30 17
30 03/08/2023 23:29:24 -72.80, -0.36 102.30 03/08/2023 23:29:43 -72.80, -0.32 102.31 1.13 19
31 03/09/2023 00:20:03 72.82, 167.02 77.70 03/09/2023 00:20:29 72.81, 166.96 77.69 2.04 26
32 03/09/2023 01:10:46 -72.78, -25.74 102.35 03/09/2023 01:11:13 -72.81, -25.71 102.33 3.17 27
33 03/09/2023 02:01:25 72.80, 141.63 77.66 03/09/2023 02:01:59 72.82, 141.57 77.67 2.96 34
34 03/09/2023 02:52:07 -72.81, -51.02 102.35 03/09/2023 02:52:43 -72.81, -51.10 102.35 2.76 36
35 03/09/2023 03:42:47 72.78, 116.25 77.61 03/09/2023 03:43:28 72.78, 116.29 77.60 1.42 41
36 03/09/2023 04:33:29 -72.79, -76.40 102.40 03/09/2023 04:34:12 -72.77, -76.39 102.43 1.79 43
37 03/09/2023 05:24:08 72.81, 90.97 77.61 03/09/2023 05:24:58 72.78, 90.90 77.58 3.30 50
38 03/09/2023 06:14:51 -72.77,-101.79 102.45 03/09/2023 06:15:42 -72.78,-101.78 102.45 1.66 51
39 03/09/2023 07:05:30 72.78, 65.58 77.56 03/09/2023 07:06:28 72.79, 65.51 77.56 2.53 58
40 03/09/2023 07:56:12 -72.79,-127.07 102.45 03/09/2023 07:57:12 -72.79,-127.17 102.47 3.24 60
41 03/09/2023 08:46:52 72.76, 40.20 77.51 03/09/2023 08:47:57 72.75, 40.23 77.48 1.77 65
42 03/09/2023 09:37:34 -72.77,-152.45 102.50 03/09/2023 09:38:41 -72.74,-152.45 102.54 3.11 67
43 03/09/2023 10:28:14 72.74, 14.81 77.47 03/09/2023 10:29:27 72.76, 14.84 77.46 1.97 73
44 03/09/2023 11:18:57 -72.70,-177.94 102.59 03/09/2023 11:20:11 -72.75,-177.84 102.56 6.75 74
45 03/09/2023 12:09:41 72.46, -11.09 77.20 03/09/2023 12:10:52 72.51, -10.03 77.17 35.77 71
46 03/09/2023 13:00:24 -72.42, 156.16 102.86 03/09/2023 13:01:35 -72.46, 157.39 102.91 41.54 71
47 03/09/2023 13:51:09 72.13, -37.07 76.88 03/09/2023 13:52:16 72.21, -34.81 76.81 77.45 67
48 03/09/2023 14:41:52 -72.10, 130.18 103.17 03/09/2023 14:42:59 -72.16, 132.61 103.26 83.09 67

Figure of METOP-B and NPP satellite orbits during SNOs since TLE Epoch: 2/26/2023
SNOs_Map_METOP-B_NPP_20230226.jpg

Download SNOs between METOP-B and NPP since TLE EPOCH: 02/26/2023 in txt file.

Historial Predications of SNOs between METOP-B and NPP